{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2258280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd856ad7377d5b6d2acf4e4e54f814c9b8614aa8cb4457be7771f1adabb426b7f",
    "signature": "0xb32c5d4d461b543f68a65f79601975097670257aa458fa40f4a6c7f3fe0812f959177698f3917c7dc849b39a9e45c9cc4dc68ca66550359908e9edbad4f01c3e1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}